The Nation's Schools, Količina 27Michael Vincent O'Shea McGraw Hill, 1941 |
Iz vsebine knjige
Zadetki 1–3 od 58
Stran 34
... direct , indirect or any ratio be- tween the two . Unless all the class- room surfaces are totally black , there will be some indirect light even from direct units . Direct units may be ex- posed , shaded or installed in trans- lucent ...
... direct , indirect or any ratio be- tween the two . Unless all the class- room surfaces are totally black , there will be some indirect light even from direct units . Direct units may be ex- posed , shaded or installed in trans- lucent ...
Stran 38
... direct lighting from relatively small , bright equip- ment , usually resulting in direct and reflected glare and shadows , was as- sociated with a poor quality of light- ing for the classroom . On the other hand , indirect lighting is ...
... direct lighting from relatively small , bright equip- ment , usually resulting in direct and reflected glare and shadows , was as- sociated with a poor quality of light- ing for the classroom . On the other hand , indirect lighting is ...
Stran 39
... Direct Units falling in these classifications but with low brightnesses in the direct glare zones are often referred to as direct - indirect . 1. From 90 to 100 per cent of the light output of the indirect type of luminaire is first ...
... Direct Units falling in these classifications but with low brightnesses in the direct glare zones are often referred to as direct - indirect . 1. From 90 to 100 per cent of the light output of the indirect type of luminaire is first ...
Vsebina
Elementary Education Grows Simpler and More Flexible Worth McClure | 18 |
Malcolm S Mackay School Tenafly N J | 25 |
W L Valentine Primary School San Marino | 31 |
8 preostalih delov ni prikazanih
Druge izdaje - Prikaži vse
Pogosti izrazi in povedi
activities adult American asphalt tile Atlantic City auditorium Bell & Howell board of education boys building cafeteria catalog cation ceiling cent Chicago child City classroom clean color Company CORRIDOR cost County curriculum democracy economic Ediphone educa Education Association Electric Elementary School employes enrollment equipment federal film floor furniture grade gymnasium heat high school Hillyard industrial instruction junior colleges Junior High School laboratory light linoleum lunch machine Manufacturing materials Medart ment mental Mercurochrome modern NATION'S SCHOOLS NBC Blue NBC Red nomical Ohio operation physical principal problems Public Schools pupils radio RCA Victor RCA Victrola safety school system seating social Spal standard steel superintendent teachers teaching terrazzo textbooks tion tional Tontine units University vocational window Write York York City youth